48181340

素因数分解:

$2^2\times 5^1\times {\mathrm{19}}^1\times {\mathrm{103}}^1\times {\mathrm{1231}}^1$

素因数の和:1362

約数の個数: 48

約数和(自身を含む): 107627520

約数和(自身を除く): 59446180

約数列:

[1, 2, 4, 5, 10, 19, 20, 38, 76, 95, 103, 190, 206, 380, 412, 515, 1030, 1231, 1957, 2060, 2462, 3914, 4924, 6155, 7828, 9785, 12310, 19570, 23389, 24620, 39140, 46778, 93556, 116945, 126793, 233890, 253586, 467780, 507172, 633965, 1267930, 2409067, 2535860, 4818134, 9636268, 12045335, 24090670, 48181340]

約数ペア:

[(1, 48181340), (2, 24090670), (4, 12045335), (5, 9636268), (10, 4818134), (19, 2535860), (20, 2409067), (38, 1267930), (76, 633965), (95, 507172), (103, 467780), (190, 253586), (206, 233890), (380, 126793), (412, 116945), (515, 93556), (1030, 46778), (1231, 39140), (1957, 24620), (2060, 23389), (2462, 19570), (3914, 12310), (4924, 9785), (6155, 7828)]