51075037456

素因数分解:

$2^4\times {\mathrm{17}}^1\times {\mathrm{53}}^1\times {\mathrm{61}}^1\times {\mathrm{241}}^2$

素因数の和:621

約数の個数: 120

約数和(自身を含む): 108958095432

約数和(自身を除く): 57883057976

約数列:

[1, 2, 4, 8, 16, 17, 34, 53, 61, 68, 106, 122, 136, 212, 241, 244, 272, 424, 482, 488, 848, 901, 964, 976, 1037, 1802, 1928, 2074, 3233, 3604, 3856, 4097, 4148, 6466, 7208, 8194, 8296, 12773, 12932, 14416, 14701, 16388, 16592, 25546, 25864, 29402, 32776, 51092, 51728, 54961, 58081, 58804, 65552, 102184, 109922, 116162, 117608, 204368, 217141, 219844, 232324, 235216, 249917, 434282, 439688, 464648, 499834, 779153, 868564, 879376, 929296, 987377, 999668, 1558306, 1737128, 1974754, 1999336, 3078293, 3116612, 3474256, 3542941, 3949508, 3998672, 6156586, 6233224, 7085882, 7899016, 12313172, 12466448, 13245601, 14171764, 15798032, 24626344, 26491202, 28343528, 49252688, 52330981, 52982404, 56687056, 60229997, 104661962, 105964808, 120459994, 187775873, 209323924, 211929616, 240919988, 375551746, 418647848, 481839976, 751103492, 837295696, 963679952, 1502206984, 3004413968, 3192189841, 6384379682, 12768759364, 25537518728, 51075037456]

約数ペア:

[(1, 51075037456), (2, 25537518728), (4, 12768759364), (8, 6384379682), (16, 3192189841), (17, 3004413968), (34, 1502206984), (53, 963679952), (61, 837295696), (68, 751103492), (106, 481839976), (122, 418647848), (136, 375551746), (212, 240919988), (241, 211929616), (244, 209323924), (272, 187775873), (424, 120459994), (482, 105964808), (488, 104661962), (848, 60229997), (901, 56687056), (964, 52982404), (976, 52330981), (1037, 49252688), (1802, 28343528), (1928, 26491202), (2074, 24626344), (3233, 15798032), (3604, 14171764), (3856, 13245601), (4097, 12466448), (4148, 12313172), (6466, 7899016), (7208, 7085882), (8194, 6233224), (8296, 6156586), (12773, 3998672), (12932, 3949508), (14416, 3542941), (14701, 3474256), (16388, 3116612), (16592, 3078293), (25546, 1999336), (25864, 1974754), (29402, 1737128), (32776, 1558306), (51092, 999668), (51728, 987377), (54961, 929296), (58081, 879376), (58804, 868564), (65552, 779153), (102184, 499834), (109922, 464648), (116162, 439688), (117608, 434282), (204368, 249917), (217141, 235216), (219844, 232324)]