52221975

素因数分解:

$3^1\times 5^2\times {\mathrm{13}}^1\times {\mathrm{19}}^1\times {\mathrm{2819}}^1$

素因数の和:2864

約数の個数: 48

約数和(自身を含む): 97910400

約数和(自身を除く): 45688425

約数列:

[1, 3, 5, 13, 15, 19, 25, 39, 57, 65, 75, 95, 195, 247, 285, 325, 475, 741, 975, 1235, 1425, 2819, 3705, 6175, 8457, 14095, 18525, 36647, 42285, 53561, 70475, 109941, 160683, 183235, 211425, 267805, 549705, 696293, 803415, 916175, 1339025, 2088879, 2748525, 3481465, 4017075, 10444395, 17407325, 52221975]

約数ペア:

[(1, 52221975), (3, 17407325), (5, 10444395), (13, 4017075), (15, 3481465), (19, 2748525), (25, 2088879), (39, 1339025), (57, 916175), (65, 803415), (75, 696293), (95, 549705), (195, 267805), (247, 211425), (285, 183235), (325, 160683), (475, 109941), (741, 70475), (975, 53561), (1235, 42285), (1425, 36647), (2819, 18525), (3705, 14095), (6175, 8457)]