53462960

素因数分解:

$2^4\times 5^1\times {\mathrm{17}}^1\times {\mathrm{19}}^1\times {\mathrm{2069}}^1$

素因数の和:2118

約数の個数: 80

約数和(自身を含む): 138607200

約数和(自身を除く): 85144240

約数列:

[1, 2, 4, 5, 8, 10, 16, 17, 19, 20, 34, 38, 40, 68, 76, 80, 85, 95, 136, 152, 170, 190, 272, 304, 323, 340, 380, 646, 680, 760, 1292, 1360, 1520, 1615, 2069, 2584, 3230, 4138, 5168, 6460, 8276, 10345, 12920, 16552, 20690, 25840, 33104, 35173, 39311, 41380, 70346, 78622, 82760, 140692, 157244, 165520, 175865, 196555, 281384, 314488, 351730, 393110, 562768, 628976, 668287, 703460, 786220, 1336574, 1406920, 1572440, 2673148, 2813840, 3144880, 3341435, 5346296, 6682870, 10692592, 13365740, 26731480, 53462960]

約数ペア:

[(1, 53462960), (2, 26731480), (4, 13365740), (5, 10692592), (8, 6682870), (10, 5346296), (16, 3341435), (17, 3144880), (19, 2813840), (20, 2673148), (34, 1572440), (38, 1406920), (40, 1336574), (68, 786220), (76, 703460), (80, 668287), (85, 628976), (95, 562768), (136, 393110), (152, 351730), (170, 314488), (190, 281384), (272, 196555), (304, 175865), (323, 165520), (340, 157244), (380, 140692), (646, 82760), (680, 78622), (760, 70346), (1292, 41380), (1360, 39311), (1520, 35173), (1615, 33104), (2069, 25840), (2584, 20690), (3230, 16552), (4138, 12920), (5168, 10345), (6460, 8276)]