47095860

素因数分解:

$2^2\times 3^1\times 5^1\times 7^2\times {\mathrm{83}}^1\times {\mathrm{193}}^1$

素因数の和:302

約数の個数: 144

約数和(自身を含む): 156050496

約数和(自身を除く): 108954636

約数列:

[1, 2, 3, 4, 5, 6, 7, 10, 12, 14, 15, 20, 21, 28, 30, 35, 42, 49, 60, 70, 83, 84, 98, 105, 140, 147, 166, 193, 196, 210, 245, 249, 294, 332, 386, 415, 420, 490, 498, 579, 581, 588, 735, 772, 830, 965, 980, 996, 1158, 1162, 1245, 1351, 1470, 1660, 1743, 1930, 2316, 2324, 2490, 2702, 2895, 2905, 2940, 3486, 3860, 4053, 4067, 4980, 5404, 5790, 5810, 6755, 6972, 8106, 8134, 8715, 9457, 11580, 11620, 12201, 13510, 16019, 16212, 16268, 17430, 18914, 20265, 20335, 24402, 27020, 28371, 32038, 34860, 37828, 40530, 40670, 47285, 48057, 48804, 56742, 61005, 64076, 80095, 81060, 81340, 94570, 96114, 112133, 113484, 122010, 141855, 160190, 189140, 192228, 224266, 240285, 244020, 283710, 320380, 336399, 448532, 480570, 560665, 567420, 672798, 784931, 961140, 1121330, 1345596, 1569862, 1681995, 2242660, 2354793, 3139724, 3363990, 3924655, 4709586, 6727980, 7849310, 9419172, 11773965, 15698620, 23547930, 47095860]

約数ペア:

[(1, 47095860), (2, 23547930), (3, 15698620), (4, 11773965), (5, 9419172), (6, 7849310), (7, 6727980), (10, 4709586), (12, 3924655), (14, 3363990), (15, 3139724), (20, 2354793), (21, 2242660), (28, 1681995), (30, 1569862), (35, 1345596), (42, 1121330), (49, 961140), (60, 784931), (70, 672798), (83, 567420), (84, 560665), (98, 480570), (105, 448532), (140, 336399), (147, 320380), (166, 283710), (193, 244020), (196, 240285), (210, 224266), (245, 192228), (249, 189140), (294, 160190), (332, 141855), (386, 122010), (415, 113484), (420, 112133), (490, 96114), (498, 94570), (579, 81340), (581, 81060), (588, 80095), (735, 64076), (772, 61005), (830, 56742), (965, 48804), (980, 48057), (996, 47285), (1158, 40670), (1162, 40530), (1245, 37828), (1351, 34860), (1470, 32038), (1660, 28371), (1743, 27020), (1930, 24402), (2316, 20335), (2324, 20265), (2490, 18914), (2702, 17430), (2895, 16268), (2905, 16212), (2940, 16019), (3486, 13510), (3860, 12201), (4053, 11620), (4067, 11580), (4980, 9457), (5404, 8715), (5790, 8134), (5810, 8106), (6755, 6972)]