507050012

素因数分解:

$2^2\times 7^1\times {\mathrm{31}}^1\times {\mathrm{59}}^1\times {\mathrm{9901}}^1$

素因数の和:10002

約数の個数: 48

約数和(自身を含む): 1064663040

約数和(自身を除く): 557613028

約数列:

[1, 2, 4, 7, 14, 28, 31, 59, 62, 118, 124, 217, 236, 413, 434, 826, 868, 1652, 1829, 3658, 7316, 9901, 12803, 19802, 25606, 39604, 51212, 69307, 138614, 277228, 306931, 584159, 613862, 1168318, 1227724, 2148517, 2336636, 4089113, 4297034, 8178226, 8594068, 16356452, 18108929, 36217858, 72435716, 126762503, 253525006, 507050012]

約数ペア:

[(1, 507050012), (2, 253525006), (4, 126762503), (7, 72435716), (14, 36217858), (28, 18108929), (31, 16356452), (59, 8594068), (62, 8178226), (118, 4297034), (124, 4089113), (217, 2336636), (236, 2148517), (413, 1227724), (434, 1168318), (826, 613862), (868, 584159), (1652, 306931), (1829, 277228), (3658, 138614), (7316, 69307), (9901, 51212), (12803, 39604), (19802, 25606)]