50763440

素因数分解:

$2^4\times 5^1\times 7^1\times {\mathrm{13}}^1\times {\mathrm{19}}^1\times {\mathrm{367}}^1$

素因数の和:419

約数の個数: 160

約数和(自身を含む): 153323520

約数和(自身を除く): 102560080

約数列:

[1, 2, 4, 5, 7, 8, 10, 13, 14, 16, 19, 20, 26, 28, 35, 38, 40, 52, 56, 65, 70, 76, 80, 91, 95, 104, 112, 130, 133, 140, 152, 182, 190, 208, 247, 260, 266, 280, 304, 364, 367, 380, 455, 494, 520, 532, 560, 665, 728, 734, 760, 910, 988, 1040, 1064, 1235, 1330, 1456, 1468, 1520, 1729, 1820, 1835, 1976, 2128, 2470, 2569, 2660, 2936, 3458, 3640, 3670, 3952, 4771, 4940, 5138, 5320, 5872, 6916, 6973, 7280, 7340, 8645, 9542, 9880, 10276, 10640, 12845, 13832, 13946, 14680, 17290, 19084, 19760, 20552, 23855, 25690, 27664, 27892, 29360, 33397, 34580, 34865, 38168, 41104, 47710, 48811, 51380, 55784, 66794, 69160, 69730, 76336, 90649, 95420, 97622, 102760, 111568, 133588, 138320, 139460, 166985, 181298, 190840, 195244, 205520, 244055, 267176, 278920, 333970, 362596, 381680, 390488, 453245, 488110, 534352, 557840, 634543, 667940, 725192, 780976, 906490, 976220, 1269086, 1335880, 1450384, 1812980, 1952440, 2538172, 2671760, 3172715, 3625960, 3904880, 5076344, 6345430, 7251920, 10152688, 12690860, 25381720, 50763440]

約数ペア:

[(1, 50763440), (2, 25381720), (4, 12690860), (5, 10152688), (7, 7251920), (8, 6345430), (10, 5076344), (13, 3904880), (14, 3625960), (16, 3172715), (19, 2671760), (20, 2538172), (26, 1952440), (28, 1812980), (35, 1450384), (38, 1335880), (40, 1269086), (52, 976220), (56, 906490), (65, 780976), (70, 725192), (76, 667940), (80, 634543), (91, 557840), (95, 534352), (104, 488110), (112, 453245), (130, 390488), (133, 381680), (140, 362596), (152, 333970), (182, 278920), (190, 267176), (208, 244055), (247, 205520), (260, 195244), (266, 190840), (280, 181298), (304, 166985), (364, 139460), (367, 138320), (380, 133588), (455, 111568), (494, 102760), (520, 97622), (532, 95420), (560, 90649), (665, 76336), (728, 69730), (734, 69160), (760, 66794), (910, 55784), (988, 51380), (1040, 48811), (1064, 47710), (1235, 41104), (1330, 38168), (1456, 34865), (1468, 34580), (1520, 33397), (1729, 29360), (1820, 27892), (1835, 27664), (1976, 25690), (2128, 23855), (2470, 20552), (2569, 19760), (2660, 19084), (2936, 17290), (3458, 14680), (3640, 13946), (3670, 13832), (3952, 12845), (4771, 10640), (4940, 10276), (5138, 9880), (5320, 9542), (5872, 8645), (6916, 7340), (6973, 7280)]