49775310

素因数分解:

$2^1\times 3^4\times 5^1\times {\mathrm{13}}^1\times {\mathrm{29}}^1\times {\mathrm{163}}^1$

素因数の和:224

約数の個数: 160

約数和(自身を含む): 150020640

約数和(自身を除く): 100245330

約数列:

[1, 2, 3, 5, 6, 9, 10, 13, 15, 18, 26, 27, 29, 30, 39, 45, 54, 58, 65, 78, 81, 87, 90, 117, 130, 135, 145, 162, 163, 174, 195, 234, 261, 270, 290, 326, 351, 377, 390, 405, 435, 489, 522, 585, 702, 754, 783, 810, 815, 870, 978, 1053, 1131, 1170, 1305, 1467, 1566, 1630, 1755, 1885, 2106, 2119, 2262, 2349, 2445, 2610, 2934, 3393, 3510, 3770, 3915, 4238, 4401, 4698, 4727, 4890, 5265, 5655, 6357, 6786, 7335, 7830, 8802, 9454, 10179, 10530, 10595, 11310, 11745, 12714, 13203, 14181, 14670, 16965, 19071, 20358, 21190, 22005, 23490, 23635, 26406, 28362, 30537, 31785, 33930, 38142, 42543, 44010, 47270, 50895, 57213, 61074, 61451, 63570, 66015, 70905, 85086, 95355, 101790, 114426, 122902, 127629, 132030, 141810, 152685, 171639, 184353, 190710, 212715, 255258, 286065, 305370, 307255, 343278, 368706, 382887, 425430, 553059, 572130, 614510, 638145, 765774, 858195, 921765, 1106118, 1276290, 1659177, 1716390, 1843530, 1914435, 2765295, 3318354, 3828870, 4977531, 5530590, 8295885, 9955062, 16591770, 24887655, 49775310]

約数ペア:

[(1, 49775310), (2, 24887655), (3, 16591770), (5, 9955062), (6, 8295885), (9, 5530590), (10, 4977531), (13, 3828870), (15, 3318354), (18, 2765295), (26, 1914435), (27, 1843530), (29, 1716390), (30, 1659177), (39, 1276290), (45, 1106118), (54, 921765), (58, 858195), (65, 765774), (78, 638145), (81, 614510), (87, 572130), (90, 553059), (117, 425430), (130, 382887), (135, 368706), (145, 343278), (162, 307255), (163, 305370), (174, 286065), (195, 255258), (234, 212715), (261, 190710), (270, 184353), (290, 171639), (326, 152685), (351, 141810), (377, 132030), (390, 127629), (405, 122902), (435, 114426), (489, 101790), (522, 95355), (585, 85086), (702, 70905), (754, 66015), (783, 63570), (810, 61451), (815, 61074), (870, 57213), (978, 50895), (1053, 47270), (1131, 44010), (1170, 42543), (1305, 38142), (1467, 33930), (1566, 31785), (1630, 30537), (1755, 28362), (1885, 26406), (2106, 23635), (2119, 23490), (2262, 22005), (2349, 21190), (2445, 20358), (2610, 19071), (2934, 16965), (3393, 14670), (3510, 14181), (3770, 13203), (3915, 12714), (4238, 11745), (4401, 11310), (4698, 10595), (4727, 10530), (4890, 10179), (5265, 9454), (5655, 8802), (6357, 7830), (6786, 7335)]