51883860

素因数分解:

$2^2\times 3^1\times 5^1\times 7^1\times {\mathrm{23}}^1\times {\mathrm{41}}^1\times {\mathrm{131}}^1$

素因数の和:214

約数の個数: 192

約数和(自身を含む): 178827264

約数和(自身を除く): 126943404

約数列:

[1, 2, 3, 4, 5, 6, 7, 10, 12, 14, 15, 20, 21, 23, 28, 30, 35, 41, 42, 46, 60, 69, 70, 82, 84, 92, 105, 115, 123, 131, 138, 140, 161, 164, 205, 210, 230, 246, 262, 276, 287, 322, 345, 393, 410, 420, 460, 483, 492, 524, 574, 615, 644, 655, 690, 786, 805, 820, 861, 917, 943, 966, 1148, 1230, 1310, 1380, 1435, 1572, 1610, 1722, 1834, 1886, 1932, 1965, 2415, 2460, 2620, 2751, 2829, 2870, 3013, 3220, 3444, 3668, 3772, 3930, 4305, 4585, 4715, 4830, 5371, 5502, 5658, 5740, 6026, 6601, 7860, 8610, 9039, 9170, 9430, 9660, 10742, 11004, 11316, 12052, 13202, 13755, 14145, 15065, 16113, 17220, 18078, 18340, 18860, 19803, 21091, 21484, 26404, 26855, 27510, 28290, 30130, 32226, 33005, 36156, 37597, 39606, 42182, 45195, 53710, 55020, 56580, 60260, 63273, 64452, 66010, 75194, 79212, 80565, 84364, 90390, 99015, 105455, 107420, 112791, 123533, 126546, 132020, 150388, 161130, 180780, 187985, 198030, 210910, 225582, 247066, 253092, 316365, 322260, 370599, 375970, 396060, 421820, 451164, 494132, 563955, 617665, 632730, 741198, 751940, 864731, 1127910, 1235330, 1265460, 1482396, 1729462, 1852995, 2255820, 2470660, 2594193, 3458924, 3705990, 4323655, 5188386, 7411980, 8647310, 10376772, 12970965, 17294620, 25941930, 51883860]

約数ペア:

[(1, 51883860), (2, 25941930), (3, 17294620), (4, 12970965), (5, 10376772), (6, 8647310), (7, 7411980), (10, 5188386), (12, 4323655), (14, 3705990), (15, 3458924), (20, 2594193), (21, 2470660), (23, 2255820), (28, 1852995), (30, 1729462), (35, 1482396), (41, 1265460), (42, 1235330), (46, 1127910), (60, 864731), (69, 751940), (70, 741198), (82, 632730), (84, 617665), (92, 563955), (105, 494132), (115, 451164), (123, 421820), (131, 396060), (138, 375970), (140, 370599), (161, 322260), (164, 316365), (205, 253092), (210, 247066), (230, 225582), (246, 210910), (262, 198030), (276, 187985), (287, 180780), (322, 161130), (345, 150388), (393, 132020), (410, 126546), (420, 123533), (460, 112791), (483, 107420), (492, 105455), (524, 99015), (574, 90390), (615, 84364), (644, 80565), (655, 79212), (690, 75194), (786, 66010), (805, 64452), (820, 63273), (861, 60260), (917, 56580), (943, 55020), (966, 53710), (1148, 45195), (1230, 42182), (1310, 39606), (1380, 37597), (1435, 36156), (1572, 33005), (1610, 32226), (1722, 30130), (1834, 28290), (1886, 27510), (1932, 26855), (1965, 26404), (2415, 21484), (2460, 21091), (2620, 19803), (2751, 18860), (2829, 18340), (2870, 18078), (3013, 17220), (3220, 16113), (3444, 15065), (3668, 14145), (3772, 13755), (3930, 13202), (4305, 12052), (4585, 11316), (4715, 11004), (4830, 10742), (5371, 9660), (5502, 9430), (5658, 9170), (5740, 9039), (6026, 8610), (6601, 7860)]