51557825808

素因数分解:

$2^4\times 3^4\times {\mathrm{1993}}^1\times {\mathrm{19961}}^1$

素因数の和:21974

約数の個数: 100

約数和(自身を含む): 149305659228

約数和(自身を除く): 97747833420

約数列:

[1, 2, 3, 4, 6, 8, 9, 12, 16, 18, 24, 27, 36, 48, 54, 72, 81, 108, 144, 162, 216, 324, 432, 648, 1296, 1993, 3986, 5979, 7972, 11958, 15944, 17937, 19961, 23916, 31888, 35874, 39922, 47832, 53811, 59883, 71748, 79844, 95664, 107622, 119766, 143496, 159688, 161433, 179649, 215244, 239532, 286992, 319376, 322866, 359298, 430488, 479064, 538947, 645732, 718596, 860976, 958128, 1077894, 1291464, 1437192, 1616841, 2155788, 2582928, 2874384, 3233682, 4311576, 6467364, 8623152, 12934728, 25869456, 39782273, 79564546, 119346819, 159129092, 238693638, 318258184, 358040457, 477387276, 636516368, 716080914, 954774552, 1074121371, 1432161828, 1909549104, 2148242742, 2864323656, 3222364113, 4296485484, 5728647312, 6444728226, 8592970968, 12889456452, 17185941936, 25778912904, 51557825808]

約数ペア:

[(1, 51557825808), (2, 25778912904), (3, 17185941936), (4, 12889456452), (6, 8592970968), (8, 6444728226), (9, 5728647312), (12, 4296485484), (16, 3222364113), (18, 2864323656), (24, 2148242742), (27, 1909549104), (36, 1432161828), (48, 1074121371), (54, 954774552), (72, 716080914), (81, 636516368), (108, 477387276), (144, 358040457), (162, 318258184), (216, 238693638), (324, 159129092), (432, 119346819), (648, 79564546), (1296, 39782273), (1993, 25869456), (3986, 12934728), (5979, 8623152), (7972, 6467364), (11958, 4311576), (15944, 3233682), (17937, 2874384), (19961, 2582928), (23916, 2155788), (31888, 1616841), (35874, 1437192), (39922, 1291464), (47832, 1077894), (53811, 958128), (59883, 860976), (71748, 718596), (79844, 645732), (95664, 538947), (107622, 479064), (119766, 430488), (143496, 359298), (159688, 322866), (161433, 319376), (179649, 286992), (215244, 239532)]