49765950

素因数分解:

$2^1\times 3^2\times 5^2\times {\mathrm{13}}^1\times {\mathrm{47}}^1\times {\mathrm{181}}^1$

素因数の和:259

約数の個数: 144

約数和(自身を含む): 147865536

約数和(自身を除く): 98099586

約数列:

[1, 2, 3, 5, 6, 9, 10, 13, 15, 18, 25, 26, 30, 39, 45, 47, 50, 65, 75, 78, 90, 94, 117, 130, 141, 150, 181, 195, 225, 234, 235, 282, 325, 362, 390, 423, 450, 470, 543, 585, 611, 650, 705, 846, 905, 975, 1086, 1170, 1175, 1222, 1410, 1629, 1810, 1833, 1950, 2115, 2350, 2353, 2715, 2925, 3055, 3258, 3525, 3666, 4230, 4525, 4706, 5430, 5499, 5850, 6110, 7050, 7059, 8145, 8507, 9050, 9165, 10575, 10998, 11765, 13575, 14118, 15275, 16290, 17014, 18330, 21150, 21177, 23530, 25521, 27150, 27495, 30550, 35295, 40725, 42354, 42535, 45825, 51042, 54990, 58825, 70590, 76563, 81450, 85070, 91650, 105885, 110591, 117650, 127605, 137475, 153126, 176475, 211770, 212675, 221182, 255210, 274950, 331773, 352950, 382815, 425350, 529425, 552955, 638025, 663546, 765630, 995319, 1058850, 1105910, 1276050, 1658865, 1914075, 1990638, 2764775, 3317730, 3828150, 4976595, 5529550, 8294325, 9953190, 16588650, 24882975, 49765950]

約数ペア:

[(1, 49765950), (2, 24882975), (3, 16588650), (5, 9953190), (6, 8294325), (9, 5529550), (10, 4976595), (13, 3828150), (15, 3317730), (18, 2764775), (25, 1990638), (26, 1914075), (30, 1658865), (39, 1276050), (45, 1105910), (47, 1058850), (50, 995319), (65, 765630), (75, 663546), (78, 638025), (90, 552955), (94, 529425), (117, 425350), (130, 382815), (141, 352950), (150, 331773), (181, 274950), (195, 255210), (225, 221182), (234, 212675), (235, 211770), (282, 176475), (325, 153126), (362, 137475), (390, 127605), (423, 117650), (450, 110591), (470, 105885), (543, 91650), (585, 85070), (611, 81450), (650, 76563), (705, 70590), (846, 58825), (905, 54990), (975, 51042), (1086, 45825), (1170, 42535), (1175, 42354), (1222, 40725), (1410, 35295), (1629, 30550), (1810, 27495), (1833, 27150), (1950, 25521), (2115, 23530), (2350, 21177), (2353, 21150), (2715, 18330), (2925, 17014), (3055, 16290), (3258, 15275), (3525, 14118), (3666, 13575), (4230, 11765), (4525, 10998), (4706, 10575), (5430, 9165), (5499, 9050), (5850, 8507), (6110, 8145), (7050, 7059)]