53010760

素因数分解:

$2^3\times 5^1\times {\mathrm{11}}^1\times {\mathrm{17}}^1\times {\mathrm{19}}^1\times {\mathrm{373}}^1$

素因数の和:431

約数の個数: 128

約数和(自身を含む): 145411200

約数和(自身を除く): 92400440

約数列:

[1, 2, 4, 5, 8, 10, 11, 17, 19, 20, 22, 34, 38, 40, 44, 55, 68, 76, 85, 88, 95, 110, 136, 152, 170, 187, 190, 209, 220, 323, 340, 373, 374, 380, 418, 440, 646, 680, 746, 748, 760, 836, 935, 1045, 1292, 1492, 1496, 1615, 1672, 1865, 1870, 2090, 2584, 2984, 3230, 3553, 3730, 3740, 4103, 4180, 6341, 6460, 7087, 7106, 7460, 7480, 8206, 8360, 12682, 12920, 14174, 14212, 14920, 16412, 17765, 20515, 25364, 28348, 28424, 31705, 32824, 35435, 35530, 41030, 50728, 56696, 63410, 69751, 70870, 71060, 77957, 82060, 120479, 126820, 139502, 141740, 142120, 155914, 164120, 240958, 253640, 279004, 283480, 311828, 348755, 389785, 481916, 558008, 602395, 623656, 697510, 779570, 963832, 1204790, 1325269, 1395020, 1559140, 2409580, 2650538, 2790040, 3118280, 4819160, 5301076, 6626345, 10602152, 13252690, 26505380, 53010760]

約数ペア:

[(1, 53010760), (2, 26505380), (4, 13252690), (5, 10602152), (8, 6626345), (10, 5301076), (11, 4819160), (17, 3118280), (19, 2790040), (20, 2650538), (22, 2409580), (34, 1559140), (38, 1395020), (40, 1325269), (44, 1204790), (55, 963832), (68, 779570), (76, 697510), (85, 623656), (88, 602395), (95, 558008), (110, 481916), (136, 389785), (152, 348755), (170, 311828), (187, 283480), (190, 279004), (209, 253640), (220, 240958), (323, 164120), (340, 155914), (373, 142120), (374, 141740), (380, 139502), (418, 126820), (440, 120479), (646, 82060), (680, 77957), (746, 71060), (748, 70870), (760, 69751), (836, 63410), (935, 56696), (1045, 50728), (1292, 41030), (1492, 35530), (1496, 35435), (1615, 32824), (1672, 31705), (1865, 28424), (1870, 28348), (2090, 25364), (2584, 20515), (2984, 17765), (3230, 16412), (3553, 14920), (3730, 14212), (3740, 14174), (4103, 12920), (4180, 12682), (6341, 8360), (6460, 8206), (7087, 7480), (7106, 7460)]