47574670

素因数分解:

$2^1\times 5^1\times {\mathrm{11}}^1\times {\mathrm{13}}^1\times {\mathrm{17}}^1\times {\mathrm{19}}^1\times {\mathrm{103}}^1$

素因数の和:170

約数の個数: 128

約数和(自身を含む): 113218560

約数和(自身を除く): 65643890

約数列:

[1, 2, 5, 10, 11, 13, 17, 19, 22, 26, 34, 38, 55, 65, 85, 95, 103, 110, 130, 143, 170, 187, 190, 206, 209, 221, 247, 286, 323, 374, 418, 442, 494, 515, 646, 715, 935, 1030, 1045, 1105, 1133, 1235, 1339, 1430, 1615, 1751, 1870, 1957, 2090, 2210, 2266, 2431, 2470, 2678, 2717, 3230, 3502, 3553, 3914, 4199, 4862, 5434, 5665, 6695, 7106, 8398, 8755, 9785, 11330, 12155, 13390, 13585, 14729, 17510, 17765, 19261, 19570, 20995, 21527, 22763, 24310, 25441, 27170, 29458, 33269, 35530, 38522, 41990, 43054, 45526, 46189, 50882, 66538, 73645, 92378, 96305, 107635, 113815, 127205, 147290, 166345, 192610, 215270, 227630, 230945, 250393, 254410, 279851, 332690, 365959, 432497, 461890, 500786, 559702, 731918, 864994, 1251965, 1399255, 1829795, 2162485, 2503930, 2798510, 3659590, 4324970, 4757467, 9514934, 23787335, 47574670]

約数ペア:

[(1, 47574670), (2, 23787335), (5, 9514934), (10, 4757467), (11, 4324970), (13, 3659590), (17, 2798510), (19, 2503930), (22, 2162485), (26, 1829795), (34, 1399255), (38, 1251965), (55, 864994), (65, 731918), (85, 559702), (95, 500786), (103, 461890), (110, 432497), (130, 365959), (143, 332690), (170, 279851), (187, 254410), (190, 250393), (206, 230945), (209, 227630), (221, 215270), (247, 192610), (286, 166345), (323, 147290), (374, 127205), (418, 113815), (442, 107635), (494, 96305), (515, 92378), (646, 73645), (715, 66538), (935, 50882), (1030, 46189), (1045, 45526), (1105, 43054), (1133, 41990), (1235, 38522), (1339, 35530), (1430, 33269), (1615, 29458), (1751, 27170), (1870, 25441), (1957, 24310), (2090, 22763), (2210, 21527), (2266, 20995), (2431, 19570), (2470, 19261), (2678, 17765), (2717, 17510), (3230, 14729), (3502, 13585), (3553, 13390), (3914, 12155), (4199, 11330), (4862, 9785), (5434, 8755), (5665, 8398), (6695, 7106)]