50979960

素因数分解:

$2^3\times 3^2\times 5^1\times {\mathrm{23}}^1\times {\mathrm{47}}^1\times {\mathrm{131}}^1$

素因数の和:218

約数の個数: 192

約数和(自身を含む): 177914880

約数和(自身を除く): 126934920

約数列:

[1, 2, 3, 4, 5, 6, 8, 9, 10, 12, 15, 18, 20, 23, 24, 30, 36, 40, 45, 46, 47, 60, 69, 72, 90, 92, 94, 115, 120, 131, 138, 141, 180, 184, 188, 207, 230, 235, 262, 276, 282, 345, 360, 376, 393, 414, 423, 460, 470, 524, 552, 564, 655, 690, 705, 786, 828, 846, 920, 940, 1035, 1048, 1081, 1128, 1179, 1310, 1380, 1410, 1572, 1656, 1692, 1880, 1965, 2070, 2115, 2162, 2358, 2620, 2760, 2820, 3013, 3144, 3243, 3384, 3930, 4140, 4230, 4324, 4716, 5240, 5405, 5640, 5895, 6026, 6157, 6486, 7860, 8280, 8460, 8648, 9039, 9432, 9729, 10810, 11790, 12052, 12314, 12972, 15065, 15720, 16215, 16920, 18078, 18471, 19458, 21620, 23580, 24104, 24628, 25944, 27117, 30130, 30785, 32430, 36156, 36942, 38916, 43240, 45195, 47160, 48645, 49256, 54234, 55413, 60260, 61570, 64860, 72312, 73884, 77832, 90390, 92355, 97290, 108468, 110826, 120520, 123140, 129720, 135585, 141611, 147768, 180780, 184710, 194580, 216936, 221652, 246280, 271170, 277065, 283222, 361560, 369420, 389160, 424833, 443304, 542340, 554130, 566444, 708055, 738840, 849666, 1084680, 1108260, 1132888, 1274499, 1416110, 1699332, 2124165, 2216520, 2548998, 2832220, 3398664, 4248330, 5097996, 5664440, 6372495, 8496660, 10195992, 12744990, 16993320, 25489980, 50979960]

約数ペア:

[(1, 50979960), (2, 25489980), (3, 16993320), (4, 12744990), (5, 10195992), (6, 8496660), (8, 6372495), (9, 5664440), (10, 5097996), (12, 4248330), (15, 3398664), (18, 2832220), (20, 2548998), (23, 2216520), (24, 2124165), (30, 1699332), (36, 1416110), (40, 1274499), (45, 1132888), (46, 1108260), (47, 1084680), (60, 849666), (69, 738840), (72, 708055), (90, 566444), (92, 554130), (94, 542340), (115, 443304), (120, 424833), (131, 389160), (138, 369420), (141, 361560), (180, 283222), (184, 277065), (188, 271170), (207, 246280), (230, 221652), (235, 216936), (262, 194580), (276, 184710), (282, 180780), (345, 147768), (360, 141611), (376, 135585), (393, 129720), (414, 123140), (423, 120520), (460, 110826), (470, 108468), (524, 97290), (552, 92355), (564, 90390), (655, 77832), (690, 73884), (705, 72312), (786, 64860), (828, 61570), (846, 60260), (920, 55413), (940, 54234), (1035, 49256), (1048, 48645), (1081, 47160), (1128, 45195), (1179, 43240), (1310, 38916), (1380, 36942), (1410, 36156), (1572, 32430), (1656, 30785), (1692, 30130), (1880, 27117), (1965, 25944), (2070, 24628), (2115, 24104), (2162, 23580), (2358, 21620), (2620, 19458), (2760, 18471), (2820, 18078), (3013, 16920), (3144, 16215), (3243, 15720), (3384, 15065), (3930, 12972), (4140, 12314), (4230, 12052), (4324, 11790), (4716, 10810), (5240, 9729), (5405, 9432), (5640, 9039), (5895, 8648), (6026, 8460), (6157, 8280), (6486, 7860)]