53021200

素因数分解:

$2^4\times 5^2\times {\mathrm{41}}^1\times {\mathrm{53}}^1\times {\mathrm{61}}^1$

素因数の和:173

約数の個数: 120

約数和(自身を含む): 135131976

約数和(自身を除く): 82110776

約数列:

[1, 2, 4, 5, 8, 10, 16, 20, 25, 40, 41, 50, 53, 61, 80, 82, 100, 106, 122, 164, 200, 205, 212, 244, 265, 305, 328, 400, 410, 424, 488, 530, 610, 656, 820, 848, 976, 1025, 1060, 1220, 1325, 1525, 1640, 2050, 2120, 2173, 2440, 2501, 2650, 3050, 3233, 3280, 4100, 4240, 4346, 4880, 5002, 5300, 6100, 6466, 8200, 8692, 10004, 10600, 10865, 12200, 12505, 12932, 16165, 16400, 17384, 20008, 21200, 21730, 24400, 25010, 25864, 32330, 34768, 40016, 43460, 50020, 51728, 54325, 62525, 64660, 80825, 86920, 100040, 108650, 125050, 129320, 132553, 161650, 173840, 200080, 217300, 250100, 258640, 265106, 323300, 434600, 500200, 530212, 646600, 662765, 869200, 1000400, 1060424, 1293200, 1325530, 2120848, 2651060, 3313825, 5302120, 6627650, 10604240, 13255300, 26510600, 53021200]

約数ペア:

[(1, 53021200), (2, 26510600), (4, 13255300), (5, 10604240), (8, 6627650), (10, 5302120), (16, 3313825), (20, 2651060), (25, 2120848), (40, 1325530), (41, 1293200), (50, 1060424), (53, 1000400), (61, 869200), (80, 662765), (82, 646600), (100, 530212), (106, 500200), (122, 434600), (164, 323300), (200, 265106), (205, 258640), (212, 250100), (244, 217300), (265, 200080), (305, 173840), (328, 161650), (400, 132553), (410, 129320), (424, 125050), (488, 108650), (530, 100040), (610, 86920), (656, 80825), (820, 64660), (848, 62525), (976, 54325), (1025, 51728), (1060, 50020), (1220, 43460), (1325, 40016), (1525, 34768), (1640, 32330), (2050, 25864), (2120, 25010), (2173, 24400), (2440, 21730), (2501, 21200), (2650, 20008), (3050, 17384), (3233, 16400), (3280, 16165), (4100, 12932), (4240, 12505), (4346, 12200), (4880, 10865), (5002, 10600), (5300, 10004), (6100, 8692), (6466, 8200)]