48711040

素因数分解:

$2^7\times 5^1\times 7^1\times {\mathrm{83}}^1\times {\mathrm{131}}^1$

素因数の和:240

約数の個数: 128

約数和(自身を含む): 135717120

約数和(自身を除く): 87006080

約数列:

[1, 2, 4, 5, 7, 8, 10, 14, 16, 20, 28, 32, 35, 40, 56, 64, 70, 80, 83, 112, 128, 131, 140, 160, 166, 224, 262, 280, 320, 332, 415, 448, 524, 560, 581, 640, 655, 664, 830, 896, 917, 1048, 1120, 1162, 1310, 1328, 1660, 1834, 2096, 2240, 2324, 2620, 2656, 2905, 3320, 3668, 4192, 4480, 4585, 4648, 5240, 5312, 5810, 6640, 7336, 8384, 9170, 9296, 10480, 10624, 10873, 11620, 13280, 14672, 16768, 18340, 18592, 20960, 21746, 23240, 26560, 29344, 36680, 37184, 41920, 43492, 46480, 53120, 54365, 58688, 73360, 74368, 76111, 83840, 86984, 92960, 108730, 117376, 146720, 152222, 173968, 185920, 217460, 293440, 304444, 347936, 371840, 380555, 434920, 586880, 608888, 695872, 761110, 869840, 1217776, 1391744, 1522220, 1739680, 2435552, 3044440, 3479360, 4871104, 6088880, 6958720, 9742208, 12177760, 24355520, 48711040]

約数ペア:

[(1, 48711040), (2, 24355520), (4, 12177760), (5, 9742208), (7, 6958720), (8, 6088880), (10, 4871104), (14, 3479360), (16, 3044440), (20, 2435552), (28, 1739680), (32, 1522220), (35, 1391744), (40, 1217776), (56, 869840), (64, 761110), (70, 695872), (80, 608888), (83, 586880), (112, 434920), (128, 380555), (131, 371840), (140, 347936), (160, 304444), (166, 293440), (224, 217460), (262, 185920), (280, 173968), (320, 152222), (332, 146720), (415, 117376), (448, 108730), (524, 92960), (560, 86984), (581, 83840), (640, 76111), (655, 74368), (664, 73360), (830, 58688), (896, 54365), (917, 53120), (1048, 46480), (1120, 43492), (1162, 41920), (1310, 37184), (1328, 36680), (1660, 29344), (1834, 26560), (2096, 23240), (2240, 21746), (2324, 20960), (2620, 18592), (2656, 18340), (2905, 16768), (3320, 14672), (3668, 13280), (4192, 11620), (4480, 10873), (4585, 10624), (4648, 10480), (5240, 9296), (5312, 9170), (5810, 8384), (6640, 7336)]