48445240

素因数分解:

$2^3\times 5^1\times {\mathrm{17}}^1\times {\mathrm{191}}^1\times {\mathrm{373}}^1$

素因数の和:592

約数の個数: 64

約数和(自身を含む): 116328960

約数和(自身を除く): 67883720

約数列:

[1, 2, 4, 5, 8, 10, 17, 20, 34, 40, 68, 85, 136, 170, 191, 340, 373, 382, 680, 746, 764, 955, 1492, 1528, 1865, 1910, 2984, 3247, 3730, 3820, 6341, 6494, 7460, 7640, 12682, 12988, 14920, 16235, 25364, 25976, 31705, 32470, 50728, 63410, 64940, 71243, 126820, 129880, 142486, 253640, 284972, 356215, 569944, 712430, 1211131, 1424860, 2422262, 2849720, 4844524, 6055655, 9689048, 12111310, 24222620, 48445240]

約数ペア:

[(1, 48445240), (2, 24222620), (4, 12111310), (5, 9689048), (8, 6055655), (10, 4844524), (17, 2849720), (20, 2422262), (34, 1424860), (40, 1211131), (68, 712430), (85, 569944), (136, 356215), (170, 284972), (191, 253640), (340, 142486), (373, 129880), (382, 126820), (680, 71243), (746, 64940), (764, 63410), (955, 50728), (1492, 32470), (1528, 31705), (1865, 25976), (1910, 25364), (2984, 16235), (3247, 14920), (3730, 12988), (3820, 12682), (6341, 7640), (6494, 7460)]