49295220

素因数分解:

$2^2\times 3^1\times 5^1\times {\mathrm{13}}^1\times {\mathrm{63199}}^1$

素因数の和:63224

約数の個数: 48

約数和(自身を含む): 148646400

約数和(自身を除く): 99351180

約数列:

[1, 2, 3, 4, 5, 6, 10, 12, 13, 15, 20, 26, 30, 39, 52, 60, 65, 78, 130, 156, 195, 260, 390, 780, 63199, 126398, 189597, 252796, 315995, 379194, 631990, 758388, 821587, 947985, 1263980, 1643174, 1895970, 2464761, 3286348, 3791940, 4107935, 4929522, 8215870, 9859044, 12323805, 16431740, 24647610, 49295220]

約数ペア:

[(1, 49295220), (2, 24647610), (3, 16431740), (4, 12323805), (5, 9859044), (6, 8215870), (10, 4929522), (12, 4107935), (13, 3791940), (15, 3286348), (20, 2464761), (26, 1895970), (30, 1643174), (39, 1263980), (52, 947985), (60, 821587), (65, 758388), (78, 631990), (130, 379194), (156, 315995), (195, 252796), (260, 189597), (390, 126398), (780, 63199)]