48659950

素因数分解:

$2^1\times 5^2\times {\mathrm{17}}^1\times {\mathrm{19}}^1\times {\mathrm{23}}^1\times {\mathrm{131}}^1$

素因数の和:202

約数の個数: 96

約数和(自身を含む): 106064640

約数和(自身を除く): 57404690

約数列:

[1, 2, 5, 10, 17, 19, 23, 25, 34, 38, 46, 50, 85, 95, 115, 131, 170, 190, 230, 262, 323, 391, 425, 437, 475, 575, 646, 655, 782, 850, 874, 950, 1150, 1310, 1615, 1955, 2185, 2227, 2489, 3013, 3230, 3275, 3910, 4370, 4454, 4978, 6026, 6550, 7429, 8075, 9775, 10925, 11135, 12445, 14858, 15065, 16150, 19550, 21850, 22270, 24890, 30130, 37145, 42313, 51221, 55675, 57247, 62225, 74290, 75325, 84626, 102442, 111350, 114494, 124450, 150650, 185725, 211565, 256105, 286235, 371450, 423130, 512210, 572470, 973199, 1057825, 1280525, 1431175, 1946398, 2115650, 2561050, 2862350, 4865995, 9731990, 24329975, 48659950]

約数ペア:

[(1, 48659950), (2, 24329975), (5, 9731990), (10, 4865995), (17, 2862350), (19, 2561050), (23, 2115650), (25, 1946398), (34, 1431175), (38, 1280525), (46, 1057825), (50, 973199), (85, 572470), (95, 512210), (115, 423130), (131, 371450), (170, 286235), (190, 256105), (230, 211565), (262, 185725), (323, 150650), (391, 124450), (425, 114494), (437, 111350), (475, 102442), (575, 84626), (646, 75325), (655, 74290), (782, 62225), (850, 57247), (874, 55675), (950, 51221), (1150, 42313), (1310, 37145), (1615, 30130), (1955, 24890), (2185, 22270), (2227, 21850), (2489, 19550), (3013, 16150), (3230, 15065), (3275, 14858), (3910, 12445), (4370, 11135), (4454, 10925), (4978, 9775), (6026, 8075), (6550, 7429)]