52890030

素因数分解:

$2^1\times 3^3\times 5^1\times {\mathrm{31}}^1\times {\mathrm{71}}^1\times {\mathrm{89}}^1$

素因数の和:207

約数の個数: 128

約数和(自身を含む): 149299200

約数和(自身を除く): 96409170

約数列:

[1, 2, 3, 5, 6, 9, 10, 15, 18, 27, 30, 31, 45, 54, 62, 71, 89, 90, 93, 135, 142, 155, 178, 186, 213, 267, 270, 279, 310, 355, 426, 445, 465, 534, 558, 639, 710, 801, 837, 890, 930, 1065, 1278, 1335, 1395, 1602, 1674, 1917, 2130, 2201, 2403, 2670, 2759, 2790, 3195, 3834, 4005, 4185, 4402, 4806, 5518, 6319, 6390, 6603, 8010, 8277, 8370, 9585, 11005, 12015, 12638, 13206, 13795, 16554, 18957, 19170, 19809, 22010, 24030, 24831, 27590, 31595, 33015, 37914, 39618, 41385, 49662, 56871, 59427, 63190, 66030, 74493, 82770, 94785, 99045, 113742, 118854, 124155, 148986, 170613, 189570, 195889, 198090, 248310, 284355, 297135, 341226, 372465, 391778, 568710, 587667, 594270, 744930, 853065, 979445, 1175334, 1706130, 1763001, 1958890, 2938335, 3526002, 5289003, 5876670, 8815005, 10578006, 17630010, 26445015, 52890030]

約数ペア:

[(1, 52890030), (2, 26445015), (3, 17630010), (5, 10578006), (6, 8815005), (9, 5876670), (10, 5289003), (15, 3526002), (18, 2938335), (27, 1958890), (30, 1763001), (31, 1706130), (45, 1175334), (54, 979445), (62, 853065), (71, 744930), (89, 594270), (90, 587667), (93, 568710), (135, 391778), (142, 372465), (155, 341226), (178, 297135), (186, 284355), (213, 248310), (267, 198090), (270, 195889), (279, 189570), (310, 170613), (355, 148986), (426, 124155), (445, 118854), (465, 113742), (534, 99045), (558, 94785), (639, 82770), (710, 74493), (801, 66030), (837, 63190), (890, 59427), (930, 56871), (1065, 49662), (1278, 41385), (1335, 39618), (1395, 37914), (1602, 33015), (1674, 31595), (1917, 27590), (2130, 24831), (2201, 24030), (2403, 22010), (2670, 19809), (2759, 19170), (2790, 18957), (3195, 16554), (3834, 13795), (4005, 13206), (4185, 12638), (4402, 12015), (4806, 11005), (5518, 9585), (6319, 8370), (6390, 8277), (6603, 8010)]