48156739020

素因数分解:

$2^2\times 3^2\times 5^1\times {\mathrm{13}}^1\times {\mathrm{311}}^1\times {\mathrm{66173}}^1$

素因数の和:66512

約数の個数: 144

約数和(自身を含む): 157820225472

約数和(自身を除く): 109663486452

約数列:

[1, 2, 3, 4, 5, 6, 9, 10, 12, 13, 15, 18, 20, 26, 30, 36, 39, 45, 52, 60, 65, 78, 90, 117, 130, 156, 180, 195, 234, 260, 311, 390, 468, 585, 622, 780, 933, 1170, 1244, 1555, 1866, 2340, 2799, 3110, 3732, 4043, 4665, 5598, 6220, 8086, 9330, 11196, 12129, 13995, 16172, 18660, 20215, 24258, 27990, 36387, 40430, 48516, 55980, 60645, 66173, 72774, 80860, 121290, 132346, 145548, 181935, 198519, 242580, 264692, 330865, 363870, 397038, 595557, 661730, 727740, 794076, 860249, 992595, 1191114, 1323460, 1720498, 1985190, 2382228, 2580747, 2977785, 3440996, 3970380, 4301245, 5161494, 5955570, 7742241, 8602490, 10322988, 11911140, 12903735, 15484482, 17204980, 20579803, 25807470, 30968964, 38711205, 41159606, 51614940, 61739409, 77422410, 82319212, 102899015, 123478818, 154844820, 185218227, 205798030, 246957636, 267537439, 308697045, 370436454, 411596060, 535074878, 617394090, 740872908, 802612317, 926091135, 1070149756, 1234788180, 1337687195, 1605224634, 1852182270, 2407836951, 2675374390, 3210449268, 3704364540, 4013061585, 4815673902, 5350748780, 8026123170, 9631347804, 12039184755, 16052246340, 24078369510, 48156739020]

約数ペア:

[(1, 48156739020), (2, 24078369510), (3, 16052246340), (4, 12039184755), (5, 9631347804), (6, 8026123170), (9, 5350748780), (10, 4815673902), (12, 4013061585), (13, 3704364540), (15, 3210449268), (18, 2675374390), (20, 2407836951), (26, 1852182270), (30, 1605224634), (36, 1337687195), (39, 1234788180), (45, 1070149756), (52, 926091135), (60, 802612317), (65, 740872908), (78, 617394090), (90, 535074878), (117, 411596060), (130, 370436454), (156, 308697045), (180, 267537439), (195, 246957636), (234, 205798030), (260, 185218227), (311, 154844820), (390, 123478818), (468, 102899015), (585, 82319212), (622, 77422410), (780, 61739409), (933, 51614940), (1170, 41159606), (1244, 38711205), (1555, 30968964), (1866, 25807470), (2340, 20579803), (2799, 17204980), (3110, 15484482), (3732, 12903735), (4043, 11911140), (4665, 10322988), (5598, 8602490), (6220, 7742241), (8086, 5955570), (9330, 5161494), (11196, 4301245), (12129, 3970380), (13995, 3440996), (16172, 2977785), (18660, 2580747), (20215, 2382228), (24258, 1985190), (27990, 1720498), (36387, 1323460), (40430, 1191114), (48516, 992595), (55980, 860249), (60645, 794076), (66173, 727740), (72774, 661730), (80860, 595557), (121290, 397038), (132346, 363870), (145548, 330865), (181935, 264692), (198519, 242580)]