49207007164

素因数分解:

$2^2\times 7^2\times {\mathrm{83}}^1\times {\mathrm{877}}^1\times {\mathrm{3449}}^1$

素因数の和:4427

約数の個数: 72

約数和(自身を含む): 101523315600

約数和(自身を除く): 52316308436

約数列:

[1, 2, 4, 7, 14, 28, 49, 83, 98, 166, 196, 332, 581, 877, 1162, 1754, 2324, 3449, 3508, 4067, 6139, 6898, 8134, 12278, 13796, 16268, 24143, 24556, 42973, 48286, 72791, 85946, 96572, 145582, 169001, 171892, 286267, 291164, 338002, 509537, 572534, 676004, 1019074, 1145068, 2003869, 2038148, 3024773, 3566759, 4007738, 6049546, 7133518, 8015476, 12099092, 14027083, 14267036, 21173411, 28054166, 42346822, 56108332, 84693644, 148213877, 251056159, 296427754, 502112318, 592855508, 1004224636, 1757393113, 3514786226, 7029572452, 12301751791, 24603503582, 49207007164]

約数ペア:

[(1, 49207007164), (2, 24603503582), (4, 12301751791), (7, 7029572452), (14, 3514786226), (28, 1757393113), (49, 1004224636), (83, 592855508), (98, 502112318), (166, 296427754), (196, 251056159), (332, 148213877), (581, 84693644), (877, 56108332), (1162, 42346822), (1754, 28054166), (2324, 21173411), (3449, 14267036), (3508, 14027083), (4067, 12099092), (6139, 8015476), (6898, 7133518), (8134, 6049546), (12278, 4007738), (13796, 3566759), (16268, 3024773), (24143, 2038148), (24556, 2003869), (42973, 1145068), (48286, 1019074), (72791, 676004), (85946, 572534), (96572, 509537), (145582, 338002), (169001, 291164), (171892, 286267)]