49902270

素因数分解:

$2^1\times 3^1\times 5^1\times {\mathrm{11}}^1\times {\mathrm{37}}^1\times {\mathrm{61}}^1\times {\mathrm{67}}^1$

素因数の和:186

約数の個数: 128

約数和(自身を含む): 138419712

約数和(自身を除く): 88517442

約数列:

[1, 2, 3, 5, 6, 10, 11, 15, 22, 30, 33, 37, 55, 61, 66, 67, 74, 110, 111, 122, 134, 165, 183, 185, 201, 222, 305, 330, 335, 366, 370, 402, 407, 555, 610, 670, 671, 737, 814, 915, 1005, 1110, 1221, 1342, 1474, 1830, 2010, 2013, 2035, 2211, 2257, 2442, 2479, 3355, 3685, 4026, 4070, 4087, 4422, 4514, 4958, 6105, 6710, 6771, 7370, 7437, 8174, 10065, 11055, 11285, 12210, 12261, 12395, 13542, 14874, 20130, 20435, 22110, 22570, 24522, 24790, 24827, 27269, 33855, 37185, 40870, 44957, 49654, 54538, 61305, 67710, 74370, 74481, 81807, 89914, 122610, 124135, 134871, 136345, 148962, 151219, 163614, 224785, 248270, 269742, 272690, 302438, 372405, 409035, 449570, 453657, 674355, 744810, 756095, 818070, 907314, 1348710, 1512190, 1663409, 2268285, 3326818, 4536570, 4990227, 8317045, 9980454, 16634090, 24951135, 49902270]

約数ペア:

[(1, 49902270), (2, 24951135), (3, 16634090), (5, 9980454), (6, 8317045), (10, 4990227), (11, 4536570), (15, 3326818), (22, 2268285), (30, 1663409), (33, 1512190), (37, 1348710), (55, 907314), (61, 818070), (66, 756095), (67, 744810), (74, 674355), (110, 453657), (111, 449570), (122, 409035), (134, 372405), (165, 302438), (183, 272690), (185, 269742), (201, 248270), (222, 224785), (305, 163614), (330, 151219), (335, 148962), (366, 136345), (370, 134871), (402, 124135), (407, 122610), (555, 89914), (610, 81807), (670, 74481), (671, 74370), (737, 67710), (814, 61305), (915, 54538), (1005, 49654), (1110, 44957), (1221, 40870), (1342, 37185), (1474, 33855), (1830, 27269), (2010, 24827), (2013, 24790), (2035, 24522), (2211, 22570), (2257, 22110), (2442, 20435), (2479, 20130), (3355, 14874), (3685, 13542), (4026, 12395), (4070, 12261), (4087, 12210), (4422, 11285), (4514, 11055), (4958, 10065), (6105, 8174), (6710, 7437), (6771, 7370)]